The Fourth Protocol

In Moscow, the warrant officer radio operator removed his headphones and nodded toward the teleprinter. "Faint but clear," he said.

The printer began to chatter, sending out a screed of paper covered with a jumble of meaningless letters. When it fell silent, the officer beside the radio tore off the sheet and fed it through the decoder, already set to the formula of the agreed one-time pad. The decoder absorbed the sheet, its computer ran through the permutations, and it delivered the message in clear. The officer read the text and smiled. He telephoned a number, identified himself, checked the identity of the man he was addressing, and said: "Aurora is 'go.'"

Rawlings was a burglar and a thief, but like much of the London underworld he would not have anyone "trash" his country. It is a fact that convicted traitors in prison, along with child molesters, have to be kept in seclusion because professional "faces," if left alone with such a man, are likely to rearrange his component parts.